1, filler masterbatch 2, washing machine 3, PP injection product 4, calcium carbonate 5, ... is widely used in The Polylefin Pipe,Sheet,Injection Mold,Blowing Mold,Extrusion and some Engineering Plastics such as ABS,HIPS. ... has moisture problem, Dry it by hot air recycle machine under 90°C for 30 minutes.Company Profile:Nanjing Shostar ... Nano Filler Masterbatch for PP injection Product washing machine